Dividing plate drilling machine tool

Abstract

The invention discloses an index plate drilling machine tool, and particularly relates to the technical field of drilling machine tools, the index plate drilling machine tool comprises a base, a rectangular plate is fixedly connected to the rear end of the base, a mounting plate is fixedly connected to the front end of the base, and a storage box is fixedly connected to the rear side of the upper end of the mounting plate; the upper portions of the ends, close to each other, of the mounting plate and the rectangular plate are jointly and fixedly provided with a spraying assembly, the upper end of the base is slidably provided with a machining assembly, the front side of the upper end of the base is fixedly provided with a flow guide assembly, the upper portion of the left end of the mounting plate is rotationally connected with an index plate, and the upper side of the middle of the rear end of the mounting plate is rotationally connected with a chuck. And the index plate is in transmission connection with the chuck. According to the dividing plate drilling machine tool, through linkage of the flow guide assembly and the machining assembly, after cutting machining is completed, waste is automatically ejected out of a workpiece through the ejection assembly, the waste smoothly slides down through outward extension of a groove plate, and the problem that machining continuity is affected due to waste clamping stagnation is avoided.

Description

A type of indexing plate drilling machine tool Technical Field

[0001] This invention relates to the field of drilling machine tool technology, and in particular to an indexing plate drilling machine tool. Background Technology

[0002] A rotary drilling machine is a high-precision machining equipment mainly used for drilling workpieces. Its structural feature is that a rotary table is installed on the machine tool's worktable. The rotary table can be rotated by mechanical transmission or electric drive. It is usually equipped with a graduation scale for accurate positioning of the workpiece. Through the rotation of this rotary table, the machine tool can drill the workpiece at different angles. It is widely used in industries such as machinery manufacturing, automobiles, and aerospace.

[0003] The basic working principle of this machine tool is to clamp the round or other shaped workpiece to be processed on the indexing plate, and then through precise rotation and positioning, make the workpiece stop at a predetermined position each time during the rotation, so as to perform drilling operation. The drill bit achieves precise drilling by moving perpendicular to the workpiece surface. The rotation of the indexing plate can usually make the workpiece accurately positioned at different angles in multiple processing, so in mass production, it can improve production efficiency and processing accuracy.

[0004] Although indexing plate drilling machines can provide high-precision and high-efficiency machining results in many situations, in the current technology, drilling is still the most common method for machining round block workpieces. Although this machining method is simple and easy to implement, it is not the most suitable method for machining round block workpieces. In fact, cutting is more suitable for machining round block workpieces. Cutting uses specially designed tools to gradually cut along the workpiece surface, which can provide higher machining efficiency and finer machining quality, especially suitable for workpieces that require high dimensional accuracy and surface quality.

[0005] In addition, during the machining process, the heat generated by cutting round workpieces may cause the workpiece surface or tool to overheat, which will affect the machining accuracy and tool life. Therefore, it is necessary to cool the workpiece. Existing indexing plate drilling machines usually do not have an automatic cooling system and require manual intervention or additional equipment to achieve cooling, which may become a bottleneck in production during high-intensity machining.

[0006] In addition, existing technologies have shortcomings in waste disposal. In traditional drilling processes, the waste generated during drilling is often stuck by the cutting tool or the workpiece itself, affecting the continuity and efficiency of processing. Therefore, there is a lack of technology to effectively eject the waste. The accumulation of waste can lead to jamming during processing, increasing the difficulty of equipment maintenance and production downtime. Summary of the Invention

[0007] The main objective of this invention is to provide an indexing plate drilling machine tool that can effectively solve the problems in the background art.

[0008] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0009] A drilling machine tool with an indexing plate includes a base, a rectangular plate fixedly connected to the rear end of the base, a mounting plate fixedly connected to the front end of the base, a storage box fixedly connected to the rear side of the upper end of the mounting plate, a spraying assembly fixedly mounted on the upper part of the mounting plate and the rectangular plate near each other, a processing assembly slidably mounted on the upper end of the base, a flow guiding assembly fixedly mounted on the front side of the upper end of the base, an indexing plate rotatably connected to the upper left end of the mounting plate, and a chuck rotatably connected to the upper side of the middle rear end of the mounting plate, with the indexing plate and the chuck being drively connected.

[0010] Preferably, a fixed platform is fixedly connected to the lower side of the middle rear end of the rectangular plate, a second motor is fixedly connected to the upper end of the fixed platform, a threaded rod is rotatably connected to the middle front end of the rectangular plate, the front end of the threaded rod is rotatably connected to the rear end of the mounting plate, a second guide groove is provided in the middle upper end of the base, and the rear end of the threaded rod is fixedly connected to the output end of the second motor through a coupling.

[0011] Preferably, the spraying assembly includes two cavity plates. The front ends of the two cavity plates are fixedly connected to the upper right angle of the rear end of the mounting plate, and the rear ends of the two cavity plates are fixedly connected to the upper right angle of the front end of the rectangular plate. A guide groove is provided on the rear side of the middle of the upper part of each of the two cavity plates. A rectangular block is slidably connected to the inner surface of each of the two guide grooves. A push rod is fixedly connected to the lower end of each of the two rectangular blocks. A push plate is fixedly connected to the front end of each of the two push rods. A hollow box is fixedly connected to the front side of the inner surface of each of the two cavity plates. The two push plates are slidably connected to the inner surface of each of the two hollow boxes. Support rings are fixedly connected to the left and right sides of the upper part of the rear end of the mounting plate. Water spray pipes are fixedly connected to the inner surface of each of the two support rings. The ends of the two water spray pipes that are far apart from each other pass through the cavity plates on the same side and communicate with the inner cavity of the hollow boxes on the same side. A water inlet pipe is fixedly connected to the front side of the ends of the two cavity plates that are far apart from each other.

[0012] Preferably, the two water inlet pipes are positioned close to each other at one end, both penetrating the hollow plate on the same side and communicating with the inner cavity of the hollow box on the same side. The other ends of the two water inlet pipes are respectively connected to the lower left and lower right sides of the storage box.

[0013] Preferably, the processing assembly includes four rectangular hollow plates. The two rectangular hollow plates on the left and the two rectangular hollow plates on the right are slidably connected to the outer surface of the hollow plate on the same side. An inclined plate is fixedly connected to one end of each of the two rectangular hollow plates on the left and the two rectangular hollow plates on the right. A connecting rod is fixedly connected to the middle of ...

[0014] Preferably, the guide block is slidably connected to the inner surface of the guide groove, the lower ends of the two auxiliary plates are slidably connected to the upper end of the base, and the middle of the rear end of the push rod has a threaded hole that passes through its front end, and the threaded hole is threadedly connected to the outer surface of the threaded rod.

[0015] Preferably, the upper ends of the two rectangular blocks are fixedly connected to the top walls of the two rectangular hollow plates located on the rear side.

[0016] Preferably, the ejection assembly includes a top column, with cutting blades fixedly connected to the left and right sides of the front end of the rotating column, an installation groove being formed in the middle of the front end of the rotating column, the outer surface of the top column being slidably connected to the inner surface of the installation groove, a spring being fixedly connected to the ends of the top column and the installation groove that are close to each other, and a round block being rotatably connected to the front end of the top column.

[0017] Preferably, the flow guiding assembly includes two L-shaped plates. A grooved plate is slidably connected to the upper part of the inner surface of each of the two L-shaped plates. A rectangular opening is formed in the lower center of the rear end of each of the two grooved plates. A rectangular cavity box is fixedly connected to the lower center of the rear end of each of the two grooved plates. The inner cavities of the two rectangular cavity boxes communicate with the rectangular openings on the same side. A push plate second is slidably connected to the inner surface of each of the two rectangular cavity boxes. A push rod third is fixedly connected to the lower center of the rear end of each of the two push plates second. A rectangular groove is formed in the lower center of the rear end of each of the two push rod thirds. A push rod fourth is slidably connected to the inner surface of each of the two rectangular grooves. A spring second is fixedly connected to the end of each push rod fourth on the same side that is close to the rectangular groove on the same side.

[0018] Preferably, the four rear ends of the two push rods are fixedly connected to the front end of the auxiliary plate on the same side.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. This invention uses a cutting method to replace the traditional drilling method for processing round block-shaped workpieces. The cutting tool fixedly connected to the front end of the rotating column performs step-by-step cutting on the workpiece surface, which significantly improves processing efficiency and surface quality. It is especially suitable for workpieces with high dimensional accuracy and surface quality requirements. At the same time, through the cooperation of the spraying component and the storage box, cutting fluid is automatically added to the workpiece surface during the cutting process to achieve real-time cooling, effectively avoid overheating of the workpiece and the tool, and extend the tool life.

[0021] 2. This invention, through the linkage of the flow guiding component and the processing component, automatically ejects the waste material from the workpiece after the cutting process is completed, and allows the waste material to slide smoothly through the outward extension of the groove plate, thus avoiding the problem of waste material jamming affecting the continuity of processing. Attached Figure Description

[0022] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 is a schematic diagram of the overall structure of the present invention from another perspective;

[0024] Figure 3 is a top-view schematic diagram of the overall structure of the present invention;

[0025] Figure 4 is a partial cross-sectional schematic diagram of the overall structure of the spray assembly of the present invention;

[0026] Figure 5 is a schematic diagram of the overall structure of the processing component of the present invention;

[0027] Figure 6 is a partial structural schematic diagram of the flow guiding component of the present invention;

[0028] Figure 7 is a schematic diagram of the overall structure of the flow guiding component of the present invention in another state;

[0029] Figure 8 is an enlarged schematic diagram of the structure at point A in Figure 4 of the present invention;

[0030] Figure 9 is an enlarged schematic diagram of the structure at point B in Figure 5 of the present invention.

[0031] In the diagram: 1. Base; 2. Rectangular plate; 3. Mounting plate; 4. Storage box; 5. Spray assembly; 51. Hollow plate; 52. Guide groove one; 53. Rectangular block; 54. Push rod one; 55. Push plate one; 56. Hollow box; 57. Support ring; 58. Water inlet pipe; 59. Spray pipe; 6. Processing assembly; 61. Rectangular hollow plate; 62. Inclined plate; 63. Connecting rod; 64. Fixing plate; 65. Motor one; 66. Mounting sleeve; 67. Rotating column; 68. Push rod two; 69. Guide block; 60. Auxiliary plate; 600, Ejection assembly; 6001, Ejector column; 6002, Cutting blade; 6003, Mounting slot; 6004, Spring 1; 6005, Round block; 101, Fixed platform; 102, Motor 2; 103, Threaded rod; 104, Guide slot 2; 7, Flow guiding assembly; 71, L-shaped plate; 72, Groove plate; 73, Rectangular opening; 74, Rectangular cavity box; 75, Push plate 2; 76, Push rod 3; 77, Rectangular groove; 78, Spring 2; 79, Push rod 4; 8, Indexing plate; 9, Chuck. Detailed Implementation

[0032] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0033] Example 1, as shown in Figures 1, 2, and 3, is an indexing plate drilling machine tool. The device includes a base 1, a rectangular plate 2 fixedly connected to the rear end of the base 1, a mounting plate 3 fixedly connected to the front end of the base 1, a storage box 4 fixedly connected to the upper rear side of the mounting plate 3, a spraying assembly 5 fixedly mounted on the upper part of the mounting plate 3 and the rectangular plate 2, a processing assembly 6 slidably mounted on the upper end of the base 1, a flow guiding assembly 7 fixedly mounted on the front side of the upper end of the base 1, an indexing plate 8 rotatably connected to the upper left end of the mounting plate 3, and a chuck 9 rotatably connected to the upper middle side of the rear end of the mounting plate 3. The indexing plate 8 and the chuck 9 are connected by a transmission.

[0034] In operation, this solution first controls the indexing plate 8, which in turn controls the chuck 9 to clamp and limit the circular workpiece. Then, through the spraying component 5 and the processing component 6, during operation, when the processing component 6 cuts holes on the surface of the circular workpiece, the spraying component 5 and the storage box 4 work together to continuously add cutting fluid to the workpiece surface during the cutting process, thereby cooling the workpiece surface. At the same time, the processing component 6 can squeeze the oil in the inner cavity of the guide component 7, causing the pressure inside the guide component 7 to change and the guide component 7 to extend outward, so that after the subsequent hole cutting process is completed, the workpiece can slide to any position on either side.

[0035] The transmission connection method between the indexing plate 8 and the chuck 9 mentioned above is a conventional setting in the prior art. In this solution, the core of the connection between the indexing plate 8 and the chuck 9 is to use a flange as a medium to connect the positioning surfaces of the two. The specific connection method can be adjusted according to actual production needs, so this solution will not elaborate on it in detail.

[0036] Example 2, as shown in Figures 2, 3, 4, 5, 6, 7, 8, and 9, has a fixed platform 101 fixedly connected to the lower side of the middle rear end of the rectangular plate 2. A motor 102 is fixedly connected to the upper end of the fixed platform 101. A threaded rod 103 is rotatably connected to the middle front end of the rectangular plate 2. The front end of the threaded rod 103 is rotatably connected to the rear end of the mounting plate 3. A guide groove 104 is provided in the middle upper end of the base 1. The rear end of the threaded rod 103 is fixedly connected to the output end of the motor 102 through a coupling.

[0037] Furthermore, the spray assembly 5 includes two cavity plates 51. The front ends of the two cavity plates 51 are fixedly connected to the upper right angle of the rear end of the mounting plate 3, and the rear ends of the two cavity plates 51 are fixedly connected to the upper right angle of the front end of the rectangular plate 2. A guide groove 52 is provided on the rear side of the middle of the upper end of each cavity plate 51. A rectangular block 53 is slidably connected to the inner surface of each guide groove 52. A push rod 54 is fixedly connected to the lower end of each rectangular block 53, and a push plate 5 is fixedly connected to the front end of each push rod 54. 5. Hollow boxes 56 are fixedly connected to the front side of the inner surface of the two cavity plates 51. Two push plates 55 are slidably connected to the inner surface of the two hollow boxes 56 respectively. Support rings 57 are fixedly connected to the upper left and right sides of the rear end of the mounting plate 3. Water spray pipes 59 are fixedly connected to the inner surface of the two support rings 57. The ends of the two water spray pipes 59 that are far apart from each other pass through the cavity plate 51 on the same side and are connected to the inner cavity of the hollow box 56 on the same side. Water inlet pipes 58 are fixedly connected to the front side of the ends of the two cavity plates 51 that are far apart from each other.

[0038] Furthermore, the two water inlet pipes 58 are close to each other at one end, both of which pass through the hollow plate 51 on the same side and are connected to the inner cavity of the hollow box 56 on the same side. The other ends of the two water inlet pipes 58 are respectively connected to the lower left and lower right sides of the storage box 4.

[0039] Furthermore, the processing component 6 includes four rectangular hollow plates 61. The two rectangular hollow plates 61 on the left and the two rectangular hollow plates 61 on the right are slidably connected to the outer surface of the hollow plate 51 on the same side. The two rectangular hollow plates 61 on the left and the two rectangular hollow plates 61 on the right are fixedly connected to inclined plates 62 at their adjacent ends. The two inclined plates 62 on the left and the two inclined plates 62 on the right are fixedly connected to the middle of their adjacent ends with connecting rods 63. The two inclined plates 62 on the rear side are fixedly connected to the adjacent ends with fixing plates 64. A motor 65 is fixedly connected to the front end of the fixed plate 64. A mounting sleeve 66 is fixedly connected to the end of the two inclined plates 62 located close to each other. A rotating column 67 is rotatably connected to the inner surface of the mounting sleeve 66. The output end of the motor 65 is fixedly connected to the rear end of the rotating column 67 through a coupling. A push rod 68 is fixedly connected to the middle of the lower side of the outer surface of the mounting sleeve 66. A guide block 69 is fixedly connected to the middle of the lower end of the push rod 68. An auxiliary plate 60 is fixedly connected to the upper left and upper right sides of the push rod 68. An ejector assembly 60 is fixedly installed at the front end of the rotating column 67.

[0040] Furthermore, the guide block 69 is slidably connected to the inner surface of the guide groove 104, and the lower ends of the two auxiliary plates 60 are slidably connected to the upper end of the base 1.

[0041] Furthermore, a threaded hole is provided at the middle of the rear end of push rod 2 68, which passes through its front end and is threadedly connected to the outer surface of threaded rod 103.

[0042] Furthermore, the upper ends of the two rectangular blocks 53 are respectively fixedly connected to the top walls of the two rectangular hollow plates 61 located on the rear side.

[0043] Furthermore, the ejector assembly 600 includes an ejector post 6001, and cutting blades 6002 are fixedly connected to the left and right sides of the front middle of the rotating post 67. An installation groove 6003 is opened in the middle of the front middle of the rotating post 67. The outer surface of the ejector post 6001 is slidably connected to the inner surface of the installation groove 6003. A spring 6004 is fixedly connected to the end of the ejector post 6001 and the installation groove 6003 that are close to each other. A round block 6005 is rotatably connected to the front end of the ejector post 6001.

[0044] Furthermore, the flow guiding component 7 includes two L-shaped plates 71. The upper part of the inner surface of each L-shaped plate 71 is slidably connected to a grooved plate 72. A rectangular opening 73 is opened in the middle of the lower rear side of each grooved plate 72. A rectangular cavity box 74 is fixedly connected to the middle of the lower rear side of each grooved plate 72. The inner cavity of each rectangular cavity box 74 is interconnected with the rectangular opening 73 on the same side. A push plate 2 75 is slidably connected to the inner surface of each rectangular cavity box 74. A push rod 3 76 is fixedly connected to the middle of the rear side of each push plate 2 75. A rectangular groove 77 is opened in the middle of the rear side of each push rod 3 76. A push rod 4 79 is slidably connected to the inner surface of each rectangular groove 77. A spring 2 78 is fixedly connected to the end of the push rod 4 79 on the same side and the rectangular groove 77 on the same side that are close to each other.

[0045] Furthermore, the rear ends of the two push rods 479 are fixedly connected to the front end of the auxiliary plate 60 on the same side.

[0046] During use, the round workpiece to be processed is first clamped inside the chuck 9. Then, by starting the motor 102, the output end of the motor 102 drives the threaded rod 103 fixedly connected to it to rotate through the coupling. During the rotation of the threaded rod 103, since the threaded hole in the middle of the rear end of the push rod 68 is threadedly connected to the threaded rod 103, when the push rod 68 moves forward, it can drive the mounting sleeve 66 fixedly connected to it to move forward. When the mounting sleeve 66 moves forward, the two inclined plates 62 on the front side are fixedly connected to the outer surface of the mounting sleeve 66, and the two inclined plates 62 on the front side and the two inclined plates 62 on the rear side are fixedly connected to each other through the connecting rod 63.

[0047] Therefore, when the mounting sleeve 66 moves forward, the inclined plate 62 and the connecting rod 63 can move forward simultaneously. During this process, the fixing plate 64 moves forward along with the two inclined plates 62 located on the rear side, and the fixing plate 64 drives the motor 65 fixedly connected to it to move forward. The output end of the motor 65 drives the rotating column 67 fixedly connected to it to rotate through the coupling. The outer surface of the rotating column 67 is rotatably connected to the inner surface of the mounting sleeve 66, thereby causing the rotating column 67 to rotate rapidly on the inner surface of the mounting sleeve 66.

[0048] During the rotation of the rotating column 67, it can move forward along with the mounting sleeve 66. The two cutting blades 6002 fixed at the front end of the rotating column 67 can continuously rotate and approach the workpiece surface, and then perform cutting processing on the workpiece clamped inside the chuck 9. The two cutting blades 6002 rotate around the center point of the rotating column 67, and then gradually carve out a round hole on the surface of the round workpiece.

[0049] During this process, the round block 6005 will first come into contact with the surface of the workpiece. The round block 6005 is rotatably connected to the front end of the top post 6001. Therefore, when the top post 6001 is pressed into the inner cavity of the mounting groove 6003 by the round block 6005, the top post 6001 will not be affected by the friction of the workpiece surface, thus causing the top post 6001 to compress the spring 6004.

[0050] As the two rectangular hollow plates 61 on the rear side move forward, since the upper ends of the two rectangular blocks 53 are fixedly connected to the top walls of the two rectangular hollow plates 61 on the rear side, when the two rectangular hollow plates 61 on the rear side move forward, the rectangular blocks 53 on both sides can move forward in the corresponding guide grooves 52. When the rectangular blocks 53 on both sides move forward, since the lower ends of the blocks are fixedly connected to push rods 54, and the push plate 55 fixedly connected to the front end of the push rod 54 on the same side is slidably connected to the inner cavity of the hollow box 56 on the same side, when the push plate 55 on the same side moves forward with the push rod 54, the cutting fluid in the inner cavity of the hollow box 56 can be squeezed into the water spray pipe 59 on the same side. Then, the downward-facing ends of the water spray pipes 59 on both sides can spray the cutting fluid onto the surface of the workpiece to facilitate subsequent cutting processing.

[0051] When the push plate 55 on the same side moves forward in the hollow box 56 on the same side, since the water inlet pipe 58 on the same side is connected to the inner cavity of the hollow box 56 on the same side, and both ends of the water inlet pipe 58 connected to the inner cavity of the storage tank 4 are equipped with one-way valves, the push plate 55 on the same side cannot push the cutting fluid from the water inlet pipe 58 into the inner cavity of the storage tank 4 when it moves forward in the hollow box 56 on the same side. When the push plate 55 on the same side moves backward in the inner cavity of the hollow box 56 on the same side, since both ends of the water spray pipe 59 on the same side are connected to the hollow box 56 on the same side, the push plate 55 can draw the cutting fluid in the inner cavity of the storage tank 4 into the hollow box 56 when it moves backward, and the cutting fluid cannot enter the water spray pipe 59.

[0052] The one-way valve mentioned above is a conventional setting in the prior art. In this solution, the one-way valve connected to the water inlet pipe 58 only needs to open the one-way valve when the push plate 55 moves backward, and it needs to remain closed when subjected to the squeezing force when the push plate 55 moves forward.

[0053] The one-way valve connected to the water spray pipe 59 only needs to be open when the push plate 55 moves forward and the suction provided when the push plate 55 moves backward is insufficient to open the one-way valve. Therefore, the one-way valve mentioned above is a conventional design in the prior art. Its specific installation method and control method can be adjusted according to actual production needs. Therefore, this solution will not elaborate on it in detail.

[0054] As push rod 2 68 moves forward, guide block 69 is slidably connected to the inner surface of guide groove 2 104 opened at the upper end of base 1, and the lower ends of auxiliary plates 60 fixedly connected to the upper left and right ends of push rod 2 68 are slidably connected to the upper end of base 1. Therefore, when push rod 2 68 moves forward, it can simultaneously drive the auxiliary plates 60 fixedly connected to its left and right ends to slide forward at the upper end of base 1. The front ends of the two auxiliary plates 60 are respectively fixedly connected to the rear ends of push rod 4 79 on the same side. Therefore, when push rod 4 79 moves forward with the auxiliary plates 60, it will first slide into the inner cavity of the rectangular groove 77 on the same side. At the same time, spring 2 78 is squeezed by push rod 4 79. When the push rod 4 79 moves half its own length inside the rectangular groove 77, the two cutting tools 6002 have completed the cutting process on the workpiece. Since the length of the two cutting tools 6002 is greater than the machining depth of the workpiece, when the cutting tools 6002 move forward further, the push rod 4 79 on the same side squeezes the rectangular groove 77 on the same side to the maximum extent. Then, the push rod 3 76 is squeezed forward by the push rod 4 79. The push plate 2 75 on the same side enters the inner cavity of the rectangular cavity box 74 on the same side along with the push rod 3 76 on the same side. The push plate 2 75 on the same side can squeeze the oil in the inner cavity of the rectangular cavity box 74 from the rectangular opening 73 into the inner cavity of the L-shaped plate 71.

[0055] As can be seen from the above, the grooved plate 72 on the same side is slidably connected to the inner cavity of the L-shaped plate 71 on the same side, and a sliding groove matching the shape of the grooved plate 72 on the upper side of the inner surface of the L-shaped plate 71 is provided. The sliding groove on the same side is connected to the rectangular opening 73 on the same side. Therefore, the oil can push the grooved plate 72 on the same side outward through the sliding groove. Then the grooved plates 72 on the left and right sides fit together. For the specific fitting state, please refer to the position of the grooved plate 72 shown in Figure 7.

[0056] When the grooved plates 72 on the left and right sides are in contact with each other, the top column 6001, which is pushed forward by the compression force released by the spring 6004, can drive the round block 6005 to push out the cut material, and then the material can fall outward from either of the two grooved plates 72.

[0057] Furthermore, the finished parts can be removed by releasing the clamping limit of the chuck 9.

[0058] It should be noted that the specific installation method, circuit connection method, and control method of motor 2 102 and motor 1 65 used in this invention are all conventional designs, and will not be described in detail in this invention.

[0059] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A dial drilling machine tool, comprising a base (1), characterized in that: A rectangular plate (2) is fixedly connected to the rear end of the base (1), and an installation plate (3) is fixedly connected to the front end of the base (1). A storage box (4) is fixedly connected to the rear side of the upper end of the installation plate (3). A spraying component (5) is fixedly installed on the upper part of the end of the installation plate (3) and the rectangular plate (2) that are close to each other. A processing component (6) is slidably installed on the upper end of the base (1). A flow guiding component (7) is fixedly installed on the front side of the upper end of the base (1). An indexing plate (8) is rotatably connected to the upper left end of the installation plate (3). A chuck (9) is rotatably connected to the upper middle side of the rear end of the installation plate (3). The indexing plate (8) and the chuck (9) are connected in a transmission connection.

2. The indexing plate drilling machine tool according to claim 1, characterized in that: A fixed platform (101) is fixedly connected to the lower side of the middle of the rear end of the rectangular plate (2). A motor (102) is fixedly connected to the upper end of the fixed platform (101). A threaded rod (103) is rotatably connected to the middle of the front end of the rectangular plate (2). The front end of the threaded rod (103) is rotatably connected to the rear end of the mounting plate (3). A guide groove (104) is provided in the middle of the upper end of the base (1). The rear end of the threaded rod (103) is fixedly connected to the output end of the motor (102) through a coupling.

3. The indexing plate drilling machine tool according to claim 2, characterized in that: The spray assembly (5) includes two cavity plates (51). The front ends of the two cavity plates (51) are fixedly connected to the upper right angle of the rear end of the mounting plate (3). The rear ends of the two cavity plates (51) are fixedly connected to the upper right angle of the front end of the rectangular plate (2). A guide groove (52) is provided on the rear side of the middle of the upper end of the two cavity plates (51). A rectangular block (53) is slidably connected to the inner surface of the two guide grooves (52). A push rod (54) is fixedly connected to the lower end of the two rectangular blocks (53). A push plate (55) is fixedly connected to the front end of the two push rods (54). Hollow boxes (56) are fixedly connected to the front side of the inner surface of the two cavity plates (51). The two push plates (55) are slidably connected to the inner surface of the two hollow boxes (56). Support rings (57) are fixedly connected to the left and right sides of the upper rear end of the mounting plate (3). Water spray pipes (59) are fixedly connected to the inner surface of the two support rings (57). The ends of the two water spray pipes (59) that are far apart from each other pass through the cavity plate (51) on the same side and are connected to the inner cavity of the hollow box (56) on the same side. Water inlet pipes (58) are fixedly connected to the front side of the ends of the two cavity plates (51) that are far apart from each other.

4. The indexing plate drilling machine tool according to claim 3, characterized in that: The two water inlet pipes (58) are close to each other at one end, both of which pass through the cavity plate (51) on the same side and are connected to the inner cavity of the hollow box (56) on the same side. The other ends of the two water inlet pipes (58) are respectively connected to the lower left and lower right sides of the storage box (4).

5. The indexing plate drilling machine tool according to claim 3, characterized in that: The processing component (6) includes four rectangular hollow plates (61). The two rectangular hollow plates (61) on the left and the two rectangular hollow plates (61) on the right are slidably connected to the outer surface of the cavity plate (51) on the same side. The two rectangular hollow plates (61) on the left and the two rectangular hollow plates (61) on the right are fixedly connected to each other at their respective ends. The two inclined plates (62) on the left and the two inclined plates (62) on the right are fixedly connected to each other at their respective ends at the middle of their respective ends. The two inclined plates (62) on the rear side are fixedly connected to each other at their respective ends at their respective ends at the same time by a fixing plate (64). (64) A motor (65) is fixedly connected to the front end. An installation sleeve (66) is fixedly connected to one end of the two inclined plates (62) on the front side that are close to each other. A rotating column (67) is rotatably connected to the inner surface of the installation sleeve (66). The output end of the motor (65) is fixedly connected to the rear end of the rotating column (67) through a coupling. A push rod (68) is fixedly connected to the middle of the lower side of the outer surface of the installation sleeve (66). A guide block (69) is fixedly connected to the middle of the lower end of the push rod (68). An auxiliary plate (60) is fixedly connected to the upper left and upper right sides of the push rod (68). An ejector assembly (600) is fixedly installed at the front end of the rotating column (67).

6. The indexing plate drilling machine tool according to claim 5, characterized in that: The guide block (69) is slidably connected to the inner surface of the guide groove (104), and the lower ends of the two auxiliary plates (60) are slidably connected to the upper end of the base (1). The push rod (68) has a threaded hole in the middle of its rear end that passes through its front end, and the threaded hole is threadedly connected to the outer surface of the threaded rod (103).

7. The indexing plate drilling machine tool according to claim 5, characterized in that: The upper ends of the two rectangular blocks (53) are respectively fixedly connected to the top walls of the two rectangular hollow plates (61) located on the rear side.

8. The indexing plate drilling machine tool according to claim 5, characterized in that: The ejection assembly (600) includes a top post (6001), and cutting blades (6002) are fixedly connected to the left and right sides of the front middle of the rotating post (67). An installation groove (6003) is opened in the middle of the front middle of the rotating post (67). The outer surface of the top post (6001) is slidably connected to the inner surface of the installation groove (6003). A spring (6004) is fixedly connected to one end of the top post (6001) and the installation groove (6003) that are close to each other. A round block (6005) is rotatably connected to the front end of the top post (6001).

9. A dial drilling machine tool according to claim 6, characterized in that: The flow guiding component (7) includes two L-shaped plates (71). The upper part of the inner surface of each L-shaped plate (71) is slidably connected to a grooved plate (72). The lower part of the rear end of each grooved plate (72) is provided with a rectangular opening (73). The lower part of the rear end of each grooved plate (72) is fixedly connected to a rectangular cavity box (74). The inner cavity of each rectangular cavity box (74) is connected to the rectangular opening (73) on the same side. The inner surface of each rectangular cavity box (74) is slidably connected to a push plate two (75). The lower part of the rear end of each push plate two (75) is fixedly connected to a push rod three (76). The lower part of the rear end of each push rod three (76) is provided with a rectangular groove (77). The inner surface of each rectangular groove (77) is slidably connected to a push rod four (79). The ends of the push rod four (79) on the same side and the rectangular groove (77) on the same side that are close to each other are both fixedly connected to a spring two (78).

10. A dial drilling machine tool according to claim 9, characterized in that: The rear ends of the two push rods (79) are respectively fixedly connected to the front end of the auxiliary plate (60) on the same side.

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